聖塔非研究所

摘要 We extend the theory of quasipotentials in dynami

2017 · 已發表論文 · 更新 2026/08/30 下午12:48

摘要 We extend the theory of quasipotentials in dynamical systems by calculating, within a broad class of period doubling maps, an exact potential for the critical fluctuations of pitchfork 分岔…

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論文資訊

  • 類型:已發表論文
  • 日期:2017

摘要

We extend the theory of quasipotentials in dynamical systems by calculating, within a broad class of period-doubling maps, an exact potential for the critical fluctuations of pitchfork 分岔s in the weak noise limit. These far-from-equilibrium fluctuations are described by finite-size 平均場 theory, placing their static properties in the same universality class as the Ising模型 on a complete graph. We demonstrate that the effective system size of noisy period-doubling 分岔s exhibits universal 縮放律 behavior along period-doubling routes to 混沌.

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